The Truces That Refueled the War

On April 21, the Trump administration announced a ceasefire with Iran. The president described it in terms that left no room for modesty — a deal that would surpass the 2015 nuclear agreement and deliver peace and security for the entire world.

The DEAL that we are making with Iran will be FAR BETTER. — Donald Trump

That same week, the Pentagon disclosed that the four-month air campaign against Iran had burned through 45 percent of the US stockpile of Precision Strike Missiles, more than half of all THAAD interceptors, 30 percent of Tomahawks, and nearly half of Patriot interceptors. The ceasefire, one military assessment noted, was providing a window for the military to re-arm. ^[1]

the military has everything it needs to execute at the time and place of the President’s choosing. — Sean Parnell

The gap between the settlement language and the re-arming reality was not a contradiction the administration acknowledged. It was, however, the pattern that would define every Gulf ceasefire that followed — from April through the July 15 reimposition of the naval blockade. Each truce performed the same three functions: it released stranded crude and drew down the Strategic Petroleum Reserve to suppress oil prices; it gave the Pentagon time to reconstitute depleted munitions; and it provided cover for Treasury to tighten the sanctions regime. After each decompression, the conflict resumed at a higher level than before. The oil function was the most visible. The April 6 ceasefire reopened the Strait of Hormuz, allowing tankers trapped by the naval blockade to exit the Gulf. ^[2] The June 27 ceasefire repeated the maneuver at larger scale: 90 to 100 million barrels of stranded crude flowed out, 20 million of them in the first 24 hours, and prices dropped toward pre-war levels. ^[3] The June 17 deal had been even more explicit — the US lifted its blockade, 12.5 million barrels moved through Hormuz, and CENTCOM confirmed the enforcement had ceased. ^[4]

economic catastrophe — Donald Trump

Behind the price relief was a drawdown without precedent. Since the conflict began, the administration released 172 million barrels from the Strategic Petroleum Reserve, driving it to 325.7 million barrels — the lowest level since 1983. ^[5][6] Trump later acknowledged the political calculus directly.

The strategic national reserves, which I filled up, have been virtually drained in order to keep gasoline prices lower, just prior to the election. — Donald Trump

Roughly half the crude released during April and May was exported to Asia and Europe, converting the US emergency reserve into a tool for stabilizing allied energy access during wartime. ^[7] The re-arming function was less public but equally consistent. The April depletion numbers were not a one-time vulnerability. By late April, the Pentagon was seeking $80 billion in additional munitions funding, and Defense Secretary Hegseth described the objective in structural terms. ^[1][8]

Our objective is simple: transform the entire acquisition system to operate on a wartime footing. — Pete Hegseth

Trump reinforced the logic, claiming wars could be sustained indefinitely on resupply alone. ^[1]

Wars can be fought ‘forever,’ and very successfully, using just these supplies — Donald Trump

Each ceasefire bought the production cycle time to catch up with the expenditure rate. The April truce was the most explicit about this — the window for re-arming was not an incidental benefit; it was the stated purpose of the pause. The sanctions function was the quietest of the three, and in some ways the most revealing. During the May 29 ceasefire extension, oil prices fell 10 percent in a single week — the classic decompression effect. But in the same window, Treasury added eight tankers and fifteen entities to its OFAC sanctions list, tightening the economic vise on Iran's shadow oil economy even as the diplomatic track was ostensibly building toward a settlement.

I would make a final determination on a preliminary deal to prolong the truce for 60 days — Donald Trump

The ceasefire was a pause in shooting, not a pause in pressure. What makes the pattern unmistakable is the escalation that followed each decompression. The April 6 truce was framed as a pause in hostilities to engage in talks seeking a permanent resolution. ^[9] Within days, the US had initiated a naval blockade of Iranian ports. ^[10] By early May, the two sides were exchanging strikes — the US disabled Iranian tankers, Iran attacked three Navy destroyers, the US struck Qeshm Island — while Trump insisted the ceasefire was still in effect. ^[11]

the ceasefire remained in place despite renewed U.S.-Iran hostilities — Donald Trump

The pattern held through the May 31 ceasefire, when Iran shot down a US drone, the US struck Iranian air defenses, and Iran launched missiles at a US base in Kuwait — all while Trump urged critics to stand down. CENTCOM confirmed it would continue operations against Iranian aggression even during the truce. ^[12]

U.S. fighter aircraft swiftly responded by eliminating Iranian air defenses, a ground control station, and two one-way attack drones that posed clear threats to ships transiting regional waters. — United States Central Command

On June 3, Trump abandoned the diplomatic track entirely. ^[13]

I couldn’t care less if negotiations are over. — Donald Trump

The Strait of Hormuz closed. The April cycle had decompressed and detonated. The June 17 peace deal was the most elaborate decompression yet — a $300 billion reconstruction fund for Iran, removal of oil sanctions, Israeli withdrawal from Lebanon, and a 60-day toll-free transit window. ^[4] It was also the shortest-lived. Iran struck the container ship Ever Lovely on June 25, even as the agreement was being formalized. ^[14] By June 30, Iran was announcing transit fees for Hormuz, and Trump was threatening the regime's annihilation. ^[15]

If that happens, the Islamic Republic of Iran will no longer exist! — Donald Trump

On July 15, the blockade was reimposed. ^[16] The administration's rhetoric tracked the reality, but on a delay. In April, the language was comprehensive: a permanent resolution, a deal that would guarantee peace and security for the entire world. By late May, Trump was framing the choice as a binary between deal and destruction. ^[17]

We'll either have a deal or we're going to do some things that are a little bit nasty. — Donald Trump

By June, the framing had shed its settlement pretensions entirely — the Islamabad memorandum established a 60-day toll-free window, and the deal was described as a preliminary agreement that initiated a window for further negotiations. ^[18][8] JD Vance made the logic explicit in late June.

If we don’t make the final deal, their nuclear program is still destroyed. They’re still much weaker as a country, so my attitude is America wins either way. — JD Vance

The function never changed. What changed was that the administration stopped pretending the ceasefires were anything other than what they had always been. The April and June deals did contain elements of genuine comprehensive settlement — the $300 billion reconstruction fund, the oil sanctions removal, the Israeli withdrawal from Lebanon were not trivial concessions. ^[4] Iran's President Pezeshkian, in April, had welcomed dialogue.

The Islamic Republic of Iran has welcomed dialogue and agreement and continues to do so. — Masoud Pezeshkian

But the operational pattern — decompress, re-arm, tighten, escalate — was consistent across every truce, regardless of the diplomatic architecture built around it. The settlement elements make the pattern more telling, not less: even a deal with real concessions functioned as a pause, not an endpoint. Khamenei confirmed the symmetry from the other side. Responding to the June 17 deal, he stated plainly what the administration had only gradually admitted.

It is obvious that the face-to-face negotiations that will be held in the future will not mean accepting the enemy’s opinion. — Ali Khamenei

Both sides knew the pauses were pauses. The administration eventually said so. And on July 15, when the blockade went back up, the valve closed one more time — not because the pattern had broken, but because it had completed another cycle.